Greenpeace - international organization involved in environmental campaigns throughout the US and the world.

INFORM, Inc. - focuses on independent examination of business practices, technologies and products that impact the environment, workers and public health.

Land Trust Alliance - providing communities with the tools, training, and inspiration needed to protect open spaces.

National Wildlife Federation - focuses its efforts on five core issue areas (Endangered Habitat, Water Quality, Land Stewardship, Wetlands, and Sustainable Communities), and pursues a range of environmental projects within these areas.

Natural Resources Defense Council - uses law, science, and the support of more than 400,000 members nationwide to protect the planet's wildlife and wild places and to ensure a safe and healthy environment for all living things.

Rainforest Alliance - dedicated to the conservation of tropical forests for the benefit of the global community.

CEDD provides a vehicle for critical examination of environmental science and environmental studies programs, using the common experiences of the leaders in the field to share and promote successful models.

Conservation Organizations - Students/Youth

Student Environmental Action Coalition - a student and youth run national network of progressive organizations and individuals whose aim is to uproot environmental injustices through action and education.

Youth for Environmental Sanity (YES!) - through public speaking, summer camps, organizing manuals, the WWW, and a support network for young activists, YES! educates, inspires and empowers the next generation of leaders

Environment on Campus

Campus Ecology - dedicated to helping promote and complete campus greening project, enrolling nearly 100 campuses a year, with an established national network of campus activists. A project of National Wildlife Federation.

EnviroNation - a guide for students, faculty, and administrators in creating a green campus, covering everything from recycling programs to curriculum and careers.

Second Nature - helping colleges and universities expand their efforts to make environmentally sustainable and just action a foundation of learning and practice.

Professional Organization Directories

Scholarly Societies Project - a list of subject categories under which electronic resources of scholarly societies have been grouped. Navigate your way to hoards of environmental societites by choosing the category of interest!

Professional Organizations

Air Quality Professionals - home page for the State and Territorial Air Pollution Program Administrators (STAPPA) and Association of Local Air Pollution Control Officials

American Society of Agricultural Engineers - professional and technical organization of members worldwide interested in engineering knowledge and technology for food and agriculture, associated industries, and related resources

Interdisciplinary Environmental Association - to bring together all disciplines so that the understanding of environmental issues is enhanced through interdisciplinary communication, and to inform the educated layperson about accomplishments, concerns, and plans for a more sustainable future.

Society for Ecological Restoration - to promote ecological restoration as a means of sustaining the diversity of life on Earth and reestablishing an ecologically healthy relationship between nature and culture.

Society of Environmental Toxicology and Chemistry - a professional society providing a forum for the study of environmental issues, management and conservation of natural resources, environmental education, and environmental research and development

Soil Science Society of America - to advance the discipline and practice of soil science through information about soils in relation to crop production, environmental quality, ecosystem sustainability, bioremediation, waste management and recycling, and wise land use.

The Ecological Society of America - nonprofit organization to stimulate sound ecological research; clarify and communicate the science of ecology; promote the responsible application of ecological knowledge to public issues

The Society for Conservation Biology - an international professional organization dedicated to promoting the scientific study of the phenomena that affect the maintenance, loss, and restoration of biological diversity.